1. DTC C1722[11] description
When the turn signal switch signal or hazard warning flasher switch signal is input, the BCM controls the turn signal light output circuit and illuminates the turn signal light. If the BCM detects a malfunction in the side turn signal light (right) output circuit, the DTC is set.
2. Condition for setting DTC C1722[11]
Condition for running the DTC
- The BCM commands the side turn signal light (right) ON.
Condition for setting the DTC
- The BCM detects a short to ground or an overloading to the side turn signal light (right) output circuit.
3. Action taken when DTC C1722[11] sets
- The output of the side turn signal light (right) is stopped until the next command is given.
- Current and past failures are set.